/*
 * Copyright (c) 2018 Baidu, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.baidu.brpc.spring;

/**
 * Placehoader resolved call back .
 *
 * @author xiemalin
 * @since 2.17
 */
public interface PlaceholderResolved {

    /**
     * parsed placeholder value returned.
     *
     * @param placeholder the placeholder
     * @return parsed string
     */
    String doResolved(String placeholder);
}
